package cn.wyl.dto;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@NoArgsConstructor
@AllArgsConstructor
public class BuyDto {

    //用户id
    private Long userId;
    //课程id
    private Long courseId;
    //购买量
    private Integer buyCount;
}
